8-Bromoinosine-5'-O-triphosphate (tetrasodium)

8-Bromoinosine-5'-O-triphosphate (8-Br-ITP) tetrasodium is a derivative of the nucleoside triphosphate Inosine-5'-triphosphate (ITP) (HY-W013706). 8-Bromoinosine-5'-O-triphosphate tetrasodium can be used in the determination of nucleoside diphosphate kinase (NDPK) activity.